SMTL ID : 7aqs.1 (1 other biounit)

Crystal structure of E. coli DPS in space group P1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-12-mer

Ligands

12 x FE: FE (III) ION(Non-covalent)

FE.1: 6 residues within 4Å: Chain A: D.78, E.82 Chain C: K.48, H.51, W.52, H.63 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain A Metal complexes: C:H.51, A:D.78, A:D.78, A:E.82 FE.2: 6 residues within 4Å: Chain B: D.78, E.82 Chain D: K.48, H.51, W.52, H.63 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain D Metal complexes: B:D.78, B:D.78, B:E.82, D:H.51 FE.3: 6 residues within 4Å: Chain A: K.48, H.51, W.52, H.63 Chain C: D.78, E.82 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain A Metal complexes: C:D.78, C:D.78, C:E.82, A:H.51 FE.4: 6 residues within 4Å: Chain B: K.48, H.51, W.52, H.63 Chain D: D.78, E.82 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain B Metal complexes: D:D.78, D:D.78, D:E.82, B:H.51 FE.5: 6 residues within 4Å: Chain E: D.78, E.82 Chain G: K.48, H.51, W.52, H.63 4 PLIP interactions: 3 interactions with chain E, 1 interactions with chain G Metal complexes: E:D.78, E:D.78, E:E.82, G:H.51 FE.6: 7 residues within 4Å: Chain F: D.78, E.82 Chain H: K.48, H.51, W.52, H.63, D.67 4 PLIP interactions: 3 interactions with chain F, 1 interactions with chain H Metal complexes: F:D.78, F:D.78, F:E.82, H:H.51 FE.7: 6 residues within 4Å: Chain E: K.48, H.51, W.52, H.63 Chain G: D.78, E.82 4 PLIP interactions: 3 interactions with chain G, 1 interactions with chain E Metal complexes: G:D.78, G:D.78, G:E.82, E:H.51 FE.8: 6 residues within 4Å: Chain F: K.48, H.51, W.52, H.63 Chain H: D.78, E.82 4 PLIP interactions: 3 interactions with chain H, 1 interactions with chain F Metal complexes: H:D.78, H:D.78, H:E.82, F:H.51 FE.9: 6 residues within 4Å: Chain I: D.78, E.82 Chain K: K.48, H.51, W.52, H.63 4 PLIP interactions: 1 interactions with chain K, 3 interactions with chain I Metal complexes: K:H.51, I:D.78, I:D.78, I:E.82 FE.10: 6 residues within 4Å: Chain J: D.78, E.82 Chain L: K.48, H.51, W.52, H.63 4 PLIP interactions: 1 interactions with chain L, 3 interactions with chain J Metal complexes: L:H.51, J:D.78, J:D.78, J:E.82 FE.11: 6 residues within 4Å: Chain I: K.48, H.51, W.52, H.63 Chain K: D.78, E.82 4 PLIP interactions: 3 interactions with chain K, 1 interactions with chain I Metal complexes: K:D.78, K:D.78, K:E.82, I:H.51 FE.12: 6 residues within 4Å: Chain J: K.48, H.51, W.52, H.63 Chain L: D.78, E.82 4 PLIP interactions: 3 interactions with chain L, 1 interactions with chain J Metal complexes: L:D.78, L:D.78, L:E.82, J:H.51

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pipercevic, J. et al., Identification of a Dps contamination in Mitomycin-C-induced expression of Colicin Ia. Biochim Biophys Acta Biomembr (2021)

Release Date

2021-09-01

Peptides

DNA protection during starvation protein: ABCDEFGHIJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

DNA protection during starvation protein

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